The app and download are virtually identical. Use whichever version your instructor suggests. To run the app, you need a Google Earth-enabled web browser such as Firefox. Download the plug-in here if instructed. To open the KML file, you need the Google Earth desktop app installed on your computer. Get it here. Both require a laptop or desktop computer. Google Earth for mobile devices is not supported.
To test students’ learning outcomes, instructors can download a pre-/post-test and key.
For the password to the key, please contact firstname.lastname@example.org using your academic email address.